Wednesday
April 1, 2015

Homework Help: General Chemistry

Posted by Kim on Wednesday, June 20, 2012 at 12:54pm.

A 230.0mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning the solution is 1.50M. What volume of solvent has evaporated from the 0.275 M solution?

a)42.2 mL
b)63.3 mL
c)187.8 mL
d)230 mL
e)272.2 mL

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